From: Ali Saidi <saidi@eecs.umich.edu>
Date: Sat, 7 Oct 2006 01:45:34 +0000 (-0400)
Subject: system.cc:
X-Git-Tag: m5_2.0_beta2~73^2~19^2~26^2^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b7832555d57ef47740124c46e7b21f6d10b08f26;p=gem5.git

system.cc:
Make new_page() check for an out of memory condition

src/sim/system.cc:
    Make new_page() check for an out of memory condition

--HG--
extra : convert_revision : daee82788464fca186eb24285b5f43c9fabc25b3
---

diff --git a/src/sim/system.cc b/src/sim/system.cc
index ad70b9b03..11ae492b9 100644
--- a/src/sim/system.cc
+++ b/src/sim/system.cc
@@ -219,6 +219,8 @@ System::new_page()
 {
     Addr return_addr = page_ptr << LogVMPageSize;
     ++page_ptr;
+    if (return_addr >= physmem->size())
+        fatal("Out of memory, please increase size of physical memory.");
     return return_addr;
 }
 #endif